1 long handle filter head diameter φ25, total length of 330mm. Only 15876 tentative High-quality abs engineering plastics, including sealing rubber ring, filter head base, filter cap. Buried depth 100mm, filter head gap width 0.25mm.
The second bid: (1) : soft seal butterfly valve bidding equipment list is as follows: specifications Quantity Medium Installation location Remarks
dn1000 1 Raw water leveling manually
dn800 4 Clean water leveling, two pumping stations, booster station manually. 2 with extension rod, the center of the valve is from the hand pan distance 5.3m.
dn600 16 清水总平、二泵房、滤池、 手动。7只附延长杆，2只阀门中心距手盘距离2.4m，2只阀门中心距手盘距离2.9m，1只阀门中心距手盘距离3.55m。
dn700 2 清水总平 手动。2只附延长杆，阀门中心距手盘距离5.15m。 m
dn900 2 清水二泵房、滤池 手动。1只附延长杆，阀门中心距手盘距离5.15m
dn500 10 清水二泵房、滤池、增压站 手动。1只附延长杆，阀门中心距手盘距离2.35m
dn400 9 清水二泵房、滤池、增压站 手动
dn300 7 clean water air filter tank, booster station manual
dn100 13 clean water filter tank, sedimentation tank manual, clamped, 12 with an extension rod valve center from the hand plate distance of 1m
dn350 1 air filter tank manual
(2) metal hard seal butterfly valve list of bidding equipment specifications Quantity Medium Installation location Remarks
dn500 4 Raw water water intake pump house manual
dn600 4 Raw water intake pump house manual
(3) Resilient Seated Gate Valve Equipment List Specifications Quantity Medium Installation Location Remarks
dn150 1 clean water two pump house manual
dn100 11 clean water two pump house, filter tank, booster station manual
dn200 26 Muddy water Sedimentation tank, filter tank manual
dn400 3 Sewage Sewage tank manual
dn50 5 Sewage pumping station manual
Third section: valve expansion joints bidding list of equipment is as follows: Name Model Specification Quantity Installation location
Mono-flange valve expansion joints dn1000 1 General level
Mono-flange valve expansion joints dn800 5 General level, the second pump house, booster station
Monoflange valve expansion joint dn600 21 General level, filter tank, booster station
Monoflange valve expansion joint dn700 2 General level
Monoflange valve expansion joint dn500 3 Booster station
Double flange force transfer coupling dn600 7 Water intake pump house, the second pump house
Double flange force transfer coupling dn500 8 water extraction pump house, the second pump house, booster station
Mono-flange valve expansion joint dn900 1 the second pump house
Detachable double-flange force transfer coupling dn500 3 the second pump house
Detachable double-flange transfer coupling dn500 3 the second pump house
Detachable double-flange force transfer coupling dn400 6 the second pump house, booster station
Detachable double-flange transfer coupling dn300 7 Filter tank, booster station
Mono-flange valve expansion joint dn900 1 Filter tank
Mono-flange transfer coupling dn400 12 Filter tank, sewage tank
Mono-flange transfer coupling dn350 7 Filter tank
Mono-flange transfer coupling dn500 8 Filter tank
Mono-flange transfer Joint dn600 2 Filter Tank
Flexible Rubber Joint dn500 6 Filter Tank
Flexible Rubber Joint dn350 6 Filter Tank
Flexible Rubber Joint dn50 3 Pumping House
Bidding Section 4: List of Quartz Sand and Gravel Sand is as follows: Serial No. Name Specification No. Unit Quantity
1 Quartz Sand 0.9mm k=1.4 m3 370
2 gravel 2.0-4.0mm m3 15
Note: It is applicable to quartz sand filter media for drinking water filtration (or natural sand mainly containing silica) and gravel support material (gravel used to support the filter media in the filter pool). The fifth section: fan list is as follows: No. Equipment name Main specifications Unit Remarks
1 Roots fan air volume 47m3/min, outlet static pressure 49kpa, motor reference power 75kw 2 sets Medium: air
The following is the fan at least the following accessories: Cargo name Quantity
Motor 2
Transmission device and protective cover 2
Fan, motor common base 2
Vibration damping pads 2
Inlet filter silencer 2
Outlet muffler 2
Inlet flexible connector 2
Outlet flexible connector 2
Pressure relief valve device 2
Check valve 2
Outlet pressure gauge 2
Local control cabinet (lcp) 2
Six bids: siphon dredging machine list is as follows: No. Name Specification Model Unit Quantity Remarks
1 siphon dredging machine lk=8 meters set 2 with power cable, signal cable,
Seven bids: air compressor list is as follows: No. Name of the equipment Main specifications Unit Remarks
1 screw air compressor Free air volume 1.18m3/min, maximum working pressure 8b. min, maximum working pressure 8bar, motor reference power 7.5kw 2 sets Medium: air
2 Refrigerated dryer 1 set
3 Precision filter 2 sets
4 Air storage tank 1 set
Eight bids: butterfly slow-closing check valve list of bidding equipment list of bidding equipment list is as follows: specifications Quantity Medium Installation location Remarks
dn500 4 清水二泵房、增压站
dn400 2 清水二泵房
9 bidding: tube static mixer bidding equipment list is as follows: No. Name Specification Model Unit Quantity Remarks
1 Tube static mixer dn600 set of 4 each with two refilling ports. Medium Yangtze River raw water.
One to nine bids registration requirements: (1) with independent legal personality, bidding content in the business scope of its business license, provide a copy of the business license; (2) iso9000 series quality management system certification; (3) supplier qualification certificates as well as similar equipment for more than 5 years of supply and application performance (to provide a list of users, including the name of the project, the model specification of the goods, the number of, Contract signing date, the user unit name, address, contact person, telephone); (4) has performed the bidding for two similar engineering contracts. Tenth section: multifunctional pump control valve bidding equipment list is as follows: Specifications Quantity Medium Installation location
dn500 4 Yangtze River raw water water intake pump house
dn400 3 Sewage Sewage Pond
dn300 4 fresh water booster station
Enrollment conditions: (1) an independent legal personality, the bidding content in the business scope of its business license. Provide a copy of the business license; (2) the valve manufacturer must be in the water industry in the Jiangsu region with the product dn500 caliber above the use of more than 5 years of performance of more than 5, and provide the original contract and the use of the situation description to prove that the manufacturer's production of the production, supply capacity, and has a good after-sales service system, but also to facilitate the use of the equipment manufacturer's products to facilitate the effect of the field inspection; (3) by the Provincial quality supervision station inspection authorized station identification of the diaphragm fatigue bending times should be more than 2 million times without cracking phenomenon. (4) After-sales service organization and staffing description in Nanjing. Eleven bids: (2) electric, pneumatic soft seal butterfly valve bidding equipment list is as follows: Specifications Quantity Medium Installation Location Remarks
dn300 3 clean water filter tank electric
dn400 2 clean water two pump room electric
dn500 3 clean water two pump room electric
dn500 6 clean water filter tank pneumatic
dn400 6 Pneumatic control valve for clean water filtering pool, for adjusting clean water in filtering pool, opening and closing and adjusting up to ten times per minute, with pneumatic positioner
dn350 6 air filtering pool pneumatic
dn100 6 air filtering pool pneumatic
(2) Pneumatic gate valve bidding equipment list Specification Quantity Medium Place for installation Remarks
400x400 6 clean water filtering pool pneumatic
500x500 6 clear water filter tank pneumatic
Note: Each pneumatic valve needs to be equipped with a filter (3) Angle-type quick-opening mud valve list of bidding equipment specifications Quantity Medium Installation location Remarks
dn200 12 Muddy Water Sedimentation Tank
(4) composite exhaust valve list of bidding equipment specifications Quantity Medium Installation location Remarks
dn100 5 fresh water two pumping stations, filters, booster station
Requirements for registration: (1) independent legal personality, bidding for the contents of its business license within the scope of business, provide a copy of the business license; (2) iso9000 series of quality management system certification; (3) the installation, operation and maintenance of the equipment manuals; (4) supplier qualification certificates and the supply and application performance for more than 5 years of the same equipment (including a list of users, including the supply and application performance of the equipment). Application performance (provide a list of users, including the project name, goods model specifications, quantity, contract signing date, user unit name, address, contact person, telephone); (5) has been fulfilled bidding for two similar engineering contracts. Twelve bids: the list is as follows (1) chlorination system equipment list No. equipment name equipment specifications Quantity Unit Remarks
1 Manifold 542-32 a01 2 sets including: angle valve, heat tape, shut-off valve
2 Filter 524-040 2 sets of imported products
3 Manual pressure reducing valve 544-101 2 sets of imported products
4 Vacuum Vacuum regulator 147-040 m04 2 sets Imported
5 Vacuum switcher 186-120 1 set Imported
6 Pre-chlorinator c117-110 m04 3 sets Imported
7 Post-chlorinator c117-190 m03 5 sets Imported
8 Control panel Shanghai alldos 5 sets Imported
9 Water intake system c117-190 m04 2 sets Imported
7 Vacuum switching unit 186-120 2 sets Imported
8 Vacuum switching unit 186-120 1 set
9 Water inlet combination Shanghai alldos 6 sets of imported products
10 Water jet 545-2020 4 sets of imported products
11 Water jet 545-4030 4 sets of imported products
12 Vacuum diaphragm pressure gauge Shanghai alldos 6 sets of imported products
13 Leakage of chlorine alarm 307-2000 1 set of imported products
14 Chlorine leakage alarm 307-2000 1 set of imports Imported products
14 Probe 314-011 2 imported products
15 Chlorine analyzer hach cl17 5 imported products
16 Shut-off ball valve 547-025 2 imported products
17 Electronic Scale scs-2p 2 Sino-foreign joint venture
18 Chlorine bottles 1 tons of 5 national brands
19 pvc ball valve dn25 14 imported products
20 pvc ball valve dn50 2 imported products
21 pvc pipe dn25 30 meters imported products
22 pvc pipe dn50 8 meters imported products
23 pvc pipe fittings 1 batch of imported products
24 Seamless steel pipe ?0? 32 12 meters national brand
25 steel pipe fittings ?0?3 32 1 batch of national brand
26 Neutralization device an-1 1 set including: fan, lye pump, neutralization tower, lye tank, etc.
(2) alumination system equipment list No. Equipment name Equipment specifications Quantity Unit Remarks
1 precision metering pump sigma/2-07220 5 sets of imported products
2 precision metering pump sigma/2-07220 5 sets of imported products
3 precision metering pump sigma/2-07220 5 sets of imported products
2 Back pressure valve 1000033 5 imported products
3 Safety valve 1000033 5 imported products
4 Pulse damper 791696 5 imported products
5 y-filter dn20 5 imported products
6 Lifting pump 40fp 2 domestic brands
7 Mixer j131050 2 units Mixer j131050 2 sets of domestic brands
8 ultrasonic level meter 0-5 meters 5 sets of imported products
9 motorized ball valves dn50 6 Germany j + j
10 Frequency control cabinet 2200 * 800 * 800 1 set contains: five sets of metering pump frequency control, motorized valve control and mixer control, reserved for the auto-control interface
11 pvc ball valve dn100 4 joint venture brand
12 pvc ball valve dn50 10 joint venture brand
13 pvc ball valve dn20 18 joint venture brand
14 pvc pipe dn50 18 meters joint venture brand
15 pvc pipe dn25 30 meters joint venture brand
16 pvc pipe dn20 60 meters joint venture brand
16 pvc pipe dn20 60 meters joint venture brand
17 Drainage pipe d110 16 meters upvc
18 Through-wall casing dn100 4 domestic brands
19 Through-wall casing dn50 6 domestic brands
(3) List of Powder Activated Carbon Charging Equipment Serial No. Name of the Equipment Equipment Equipment Specification Quantity Unit Remarks
1 Single Screw Pump 2m3/h p=6bar 2 sets of imported products
2 mixer tb360 2 sets of domestic brands
3 control box 500*600*250 1 set containing: Schneider components, reserved for the self-control interface
4 check valve dn32 2 national brands
5 ball valve dn50 5 national brands
6 ball valves dn32 2pcs national brand
7 ball valve dn25 2pcs national brand
8 ball valve dn20 3pcs national brand
9 vertical fire sprinkler zst-20 1pc national brand
10 wall casing dn100 2pcs domestic brand
11 wall casing dn50 2pcs domestic brand
12 pe pipe dn50 10 meters domestic brand
13 pe pipe dn32 3 meters domestic brand
14 pe pipe dn25 20 meters domestic brand
15 pe pipe dn20 10 meters domestic brand
16 Drainage pipe d110 3 meters upvc
Enrollment conditions: (1) with independent legal qualification The bidding content in its business license within the scope of business, provide a copy of the business license; (2) iso9000 series quality management system certification; (3) supplier qualification certificate and similar equipment for more than 2 years of supply and application performance (provide a list of users, including the name of the project, the goods model specifications, quantities, the date of contract signing, the user's unit name, address, contact person, phone number); (4) have been Fulfillment of the bidding similar project contract two. 2, thirteen bids: single-stage double-suction centrifugal pump bidding equipment list bidding equipment list is as follows: No. equipment name specifications, main performance parameters Quantity (sets) Conveying medium Installation location Remarks
1 single-stage double-suction centrifugal pump flow 1700 m3/h, head 26m, motor 380v, rated power (for reference) 160 kw. necessary cavitation The margin is less than 5m, and the efficiency of the pump is more than 83% 4 Yangtze River Raw Water Extraction Pump House With public **** base. From the motor end, two counterclockwise rotation, two clockwise rotation.
2 Single-stage double-suction centrifugal pump Flow 1060 m3/h, head 46m, motor 380v, rated power (reference) 185 kw, necessary cavitation margin of less than 5m, the pump efficiency is greater than 83% 3 Clear water The second pump house with a public **** base. Clockwise rotation from the motor end.
3 Single-stage double suction centrifugal pump Flow rate 640m3/h, head 45m, motor 380v, rated power (reference) 110kw, necessary cavitation margin less than 5m, pump efficiency greater than 83% 2 Clearwater Two pump house with public **** base. Clockwise rotation from the motor end.
4 Single-stage double suction centrifugal pump Flow 580m3/h, head 12m, motor 380v, rated power (reference) 30kw, must have a cavitation margin of less than 5m, the pump efficiency is greater than 83% 3 Clearwater Filter Tank Backwash with public **** base. Counterclockwise rotation from the motor end.
5 Single-stage double suction centrifugal pump Flow 432m3/h, head 43.5m, motor 380v, rated power (reference) 75kw, necessary cavitation margin less than 5m, pump efficiency greater than 80% 3 Clear Water Xiangshan Road Booster Station with public **** base. Counterclockwise rotation from the motor end.
6 Single-stage double suction centrifugal pump Flow rate 485m3/h, head 39m, motor 380v, rated power (reference) 75kw, necessary cavitation margin less than 5m, pump efficiency greater than 80% 1 Clearwater Ximen Booster Station with public **** base. Clockwise rotation from the motor end.
Note: Each pump must be mechanically sealed. Fourteen bids: submerged sewage pump bidding equipment list The list of bidding equipment is as follows: No. Equipment name Specifications, main performance parameters Quantity (sets) Installation location
1 Submerged sewage pump Flow rate of 800 m3/h, head 16m, motor rated power (reference) 55kw, 3 Sewage pumping room
2 Submerged sewage pump Flow rate of 10 m3/h, head 10m, motor rated power (reference) 1.5kw, 4 Second pumping room, filter tank, booster station
3 Submersible pump control cabinet 55 kw 3 Sewage pumping room
4 Submersible pump control box 1.5 kw 3 Second pumping room, filter tank, booster station
Thirteen, fourteen bids registration requirements: (1) independent legal personality, the tender content in the business scope of their business licenses, to provide a copy of business licenses; (2) Production license; (3) iso9000 series quality management system certification; (4) proof of supplier qualifications and similar equipment for more than 5 years of supply and application performance (provide a list of users, including the name of the project, the goods model specifications, quantities, the date of signing of the contract, the name of the user unit, address, contact person, phone number); (5) has been fulfilled bidding for a similar project contract for two. 3. Application to carry Information: (1) the bidder to provide copies of relevant qualification materials according to the above requirements bound and stamped with the official seal of the unit, registration while carrying the "power of attorney" and the original of the relevant supporting materials, without the original will not be accepted for registration, by the bidder failed to visit the unit shall not participate in the bidding. (The time and place of registration is the time and place of pre-qualification) 4, announcement and registration time: December 31, 2008 to January 7, 2009 every day from 9:00 am to 11:30; afternoon 13:30:00 -16:30 hours. 5, other matters relating to the bidding of this project, please contact the bidder or bidding agent. 6, for the units that submit the documents for registration and review. Our company as soon as the audit. After receiving the notification from our company, the unit that passes the qualification examination will purchase the bidding documents from our company. If there are too many pre-qualified bidding applicants, the bidder (bidding agent) will be in line with the principle of selection of the best to determine the shortlisted units. 7, registration location: Jiangsu Tianhong Huaxin Engineering Investment Management Consulting Co. 52201839